Mtundu wotseguka wa idler bearing ndi mtundu wodziwika kwambiri wa idlers.Mtundu wotseguka umatchedwanso kuti flat bearing.Kunyamula komweko sikumasindikizidwa.Wodzigudubuza waulesi amakhala ndi zigawo zingapo za nayiloni zokhala ndi zisindikizo.Ntchito yosindikizira ndiyabwino kwambiri.Chabwino, mayendedwe amasindikizidwanso kuti achite zambiri.Chovala chodzigudubuza chotseguka ndichosavuta kumvetsetsa kuchuluka kwa mafuta opaka mafuta amtundu wa chodzigudubuza malinga ndi momwe zilili musanayike.Chovala chodzigudubuza chotseguka chimakhala ndi phindu lamtengo wapatali kuposa mtengo wa chosindikizira chosindikizidwa.Ndi yabwino kupititsa patsogolo mpikisano msika wa wodzigudubuza ngakhale conveyor.

Zipangizo za KA retainer zimagwiritsidwa ntchito kwambiri pamakina oyendera mgodi.Zida zamigodi ziyenera kukhala ndi ziphaso zachitetezo cha malasha.Zosungirako za nayiloni zimagwirizana ndi muyezo wachitetezo cha malasha mdziko muno, kupewa magetsi osasunthika chifukwa cha kugwa.Makhalidwe a chimango chothandizira cha nayiloni ndi mphamvu komanso kusinthasintha.Kulumikizana kwapadera, nayiloni yokhala ndi chitsulo chowoneka bwino imakhala ndi ntchito yabwino kwambiri yotsetsereka, ndipo imakhalanso ndi mkangano wocheperako ndi mafuta akunja amtundu wa roll.Choncho, kutentha ndi kuvala mu chiberekero ndi otsika kwambiri, otsika kachulukidwe deta.Izi zikutanthauza kuti inertia ya chimango chogwira ndi yaying'ono kwambiri.Nayiloni imatsatira chimango chokhala ndi mawonekedwe abwino kwambiri othamanga popanda mafuta.Zimalola kuti kubereka kupitirire kuthamanga kwa nthawi, ndipo sikudzatsekeka ndi kuwonongeka kwina posachedwa.

Zovala zomata zomata kawiri ndizoyenera kusindikiza zomwe zimafunikira kwambiri kapena mabizinesi opanga ma roller siangwiro.Zimbalangondozo zimapakidwa mafuta ku fakitale ndi chivundikiro cha fumbi chosindikizidwa.Chophimba chafumbi chosindikizidwa chimakhala ndi chisindikizo chachitsulo., malo osindikizira mphira;mayendedwe osindikizidwa amodzi okhala ndi zisindikizo zachitsulo ndi zisindikizo za rabara.Mphamvu ya axial yonyamula zodzigudubuza idzakhudza mwachindunji moyo wautumiki wa wodzigudubuza ndikukhudza magwiridwe antchito a dongosolo lonse la conveyor.

Momwe mungayang'anire kuthamanga kolondola kwa mayendedwe: Njira ziwiri zazikulu zowonera kuthamanga kwa mayendedwe oyendetsa Kuthamanga kumatanthauza kuchotsedwa kwa mphete zamkati ndi zakunja zomwe zimagawidwa kukhala chilolezo cha radial ndi chilolezo cha axial pamene mayendedwe akugwira ntchito, ndipo kukula kwake kuyenera kukhala koyenera.M'malo mwake, kubereka kumatsimikiziridwa kugwira ntchito moyenera, ndipo moyo wobereka ndi wautali.Pansipa, tipereka njira ziwiri zodziwira kulondola kwa liwiro la kugubuduza komwe kunasonkhanitsidwa.Wogwiritsa akhoza kusankha momwe zinthu zilili.

Pambuyo posonkhanitsa spindle, m'pofunika kuyang'ana kulondola kwa kayendedwe kake.Njira yodziwika kwambiri ndi njira yoyendera makina a spindle.Ma radial ndi axial runouts amayesedwa pamalo oyenera amutu wa shaft.Komabe, machitidwe awonetsa kuti ellipticity ndi eccentricity yomwe imayezedwa pamwamba pa shaft yayikulu nthawi zambiri imakhala yayikulu, ndipo zimakhala zovuta kupeza zenizeni zenizeni za kugudubuza kapena kuzungulira kwa shaft yayikulu.

Njira yabwino yodziwira kulondola kwa mayendedwe ndikuwotcherera mpira wokhazikika pagulu lomwe layikidwa pamutu wa shaft.Chizindikiro chaching'ono kapena kukhudzana koyezera kwa mita yofanana ndi kulondola komweko kumalumikizidwa ndi mpirawo.Kulumikizana kwa mpira wokhazikika kumakhazikika pamutu wa shaft m'njira yoti mpirawo ukhoza kusunthidwa molunjika ku axis yayikulu mutagunda mpirawo pang'ono.Kuwerengera kochepa komwe kumapezeka pamene spindle ikuzunguliridwa ndi kulondola kwa radial kwa kunyamula kopanda katundu.Kuwerenga kwa chizindikiro choyikidwa pamalo opingasa pa mpira ndi mtengo wa axial wothamanga wa spindle.Ngati mpikisano wa mphete yamkati yomwe ikuzungulira ikuchoka pakati pa shaft, kuthamanga kwa shaft kudzakhala kowirikiza kawiri.

Pozindikira bwino komanso molondola kulondola kwa kunyamula, kulondola kwa liwiro la kunyamula kumatha kuyesedwa molondola, kulondola kozungulira kozungulira kumatha kupitilizidwa bwino, kulimba kophatikizana kwa kubera kumatha kuonjezeredwa, kugwedezeka ndi phokoso la shaft panthawi yapakati. Opaleshoni ikhoza kuchepetsedwa, ndipo kugwiritsa ntchito zopindika kumatha kusintha moyo.